Circuits

Reference Designs target LED lighting applications.

Configured in size and features for MR16 LED replacements, first GreenPoint® Reference Design is based on buck-boost topology and provides 3-5 W LED driver solution for high-brightness LEDs. Second GreenPoint Reference Design, targeted at designers looking to achieve compliance with ENERY STAR® 1.1 requirements for Solid State Lighting in residential luminaire applications, delivers off-line...

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GPS Front-End Modules integrate FBAR pre-filter with LNA.

Supplied in 2.9 x 2.0 x 1.0 mm package, ALM-1912 combines film bulk acoustic resonator (FBAR) filter with high-gain, low noise amplifier (LNA) to offer complete GPS RF front-end module that simplifies mobile handset designs. It also leverages 0.25 -µm GaAs enhancement-mode pHEMT process to deliver 1.62 dB noise figure, 19.3 dB gain, and +1.5 dBm input third order intercept point as well as more...

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Sine-to-Sine Wave Clock Buffer conserves board space.

Supplied in 1.6 x 2.0 mm-footprint WCSP, 4-channel CDC3S04 can replace up to 3 individual same-frequency TCXOs and is suited for mobile applications. It distributes sine-wave signals to as many as 4 different peripherals while adding negligible phase-noise, minimizing EMI. Built-in I-²C interface gives real-time control for outputs, polarity, and internal coding, while integrated on-chip LDO...

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Clock/Data Recovery Device supports 8G fibre channel data.

Featuring FlexEQ(TM) Electronic Dispersion Compensation technology, Model VSC8238-02 transmits and recovers 8G Fibre Channel data in lossy legacy blade server backplanes and host bus adapters. Clock and data recovery device is also backward compatible with 2G and 4G Fibre Channel for legacy backplane data rate upgrades. Incorporating feed-forward equalization and decision feedback equalization,...

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VCSEL Driver and Limiting Amplifier are provided on single chip.

VCSEL Driver and Limiting Amplifier are provided on single chip.

Targeted at SFP+ Ethernet and Fibre Channel applications, MAX3799 delivers up to 14 Gbps performance while consuming 320 mW. Device offers programmable receive functions such as data rate; LOS threshold, squelch, and polarity; CML output level; and signal-path polarity. Programmable transmit functions include modulation current, bias current, polarity, deemphasis, eye-crossing adjustment, and eye...

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Current-Limit Switches protect devices from faulty loads.

Current-Limit Switches protect devices from faulty loads.

Offering ±10% accurate current limit that can be programmed from 250-1,500 mA with external resistor, MAX14523A/MAX14523B/MAX14523C protect host devices against damage caused by faulty load conditions, and provide reverse-current blocking to prevent current from being dumped back into source. Low shutdown current of 0.5 -µA makes devices suited for cell phones, MP3 players, and other...

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Switching Regulator is designed for SMPS applications.

Switching Regulator is designed for SMPS applications.

Series STR-X6700 is comprised of hybrid integrated circuits (HICs) with built-in power MOSFET and control IC designed for quasi-resonant type switch-mode power supplies. In normal operation, HIC promotes efficiency and minimal EMI noise with bottom-skip quasi-resonant operation during light output loads. Power consumption is also minimized by blocking (intermittent) oscillation during...

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Current-Monitoring IC targets GPON devices.

Current-Monitoring IC targets GPON devices.

Housed in 3 x 3 mm, 14-pin TDFN package with exposed pad, Model DS1842 integrates 76 V current source and dual current mirrors for monitoring APD current. It also includes FET switch that is configured to work in conjunction with external DC-DC controller to implement DC-DC boost converter. Specified over -40 to +85°C extended temperature range, integrated circuit eliminates discrete...

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Quad/Dual Digital Pulsers enhance ultrasound imaging.

Quad/Dual Digital Pulsers enhance ultrasound imaging.

With active-clamping architecture and 2.0 A (typ) of output current, MAX4940/MAX4940A can be independently configured to enable unipolar or bipolar pulsing in high-voltage systems from low-voltage logic inputs. They operate from single positive supply up to +220 V, single negative supply down to -220 V, or dual ±110 V supplies. MAX4940A can support 5 levels of pulsing, while MAX4940 is...

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SiGe Passive Mixer suits LTE, WiMAX, WCS, and MMDS base stations.

SiGe Passive Mixer suits LTE, WiMAX, WCS, and MMDS base stations.

Suited for applications where common PC-board layout is used for both wireless-infrastructure frequency bands, MAX2042 offers 50-500 MHz IF frequency range with 1,800-3,000 MHz low-side LO injection range. When configured as downconverter, IC provides 36 dBm of IIP3, 23.4 dBm of IP1dB, 7.2 dB of conversion loss, and 7.3 dB noise figure. As upconverter, MAX2042 delivers 32.4 dBm of IIP3, 67 dBc of...

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Sponsored

Simple Connection MGB with EtherNet/IP

The new MGB with EtherNet/IP is a leap forward in access door safety. Designed for easy installation, flawless performance, and long service life, it is engineered with robust features and cutting-edge technology that places it firmly at the leading edge of the door safety device industry. To learn all about the benefits of the Euchner MGB, see our video.

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